I am trying to discover how graylog is making the rotation on indices when policy rotation is configured ontime et every day.
In deed, I am doing a rotation every day (P1D) with a retention of 91 days.
Please don’t tell me that rotation is 24 hours after the first log.
I am in western Europe (France), and I noticed that rotation is done at 2 AM ( Midnight UTC time).
But I need to do it at midnight (French time).
Can someone help me please ?